RT Journal Article SR Electronic T1 From the Editor JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 3 OP 4 DO 10.7861/clinmedicine.12-1-3 VO 12 IS 1 A1 Humphrey Hodgson YR 2012 UL http://www.rcpjournals.org/content/12/1/3.abstract